Copyright conditions:

Most of the information and graphics on this site are free to use for personal, educational and non-profit purposes. Please acknowledge your source as www.doctorlighthouse.com.

No material from this site is to be published in print, electronically, or any other means, for public distribution or for profit without permission. If you wish to do this please contact me.

Some of the content is copyrighted by other organisations, and this is indicated with a copyright label or as a reference to a publication. In these cases the copyright is held by others.

If you wish to use anything from this site for commercial purposes, please email me for terms and conditions.

Nothing on this site is to be used for illegal purposes or for making false or misleading statements.

Although I have endeavoured to make the presentations on the web pages accurate, I make no warranties as to its accuracy (after all, no one is perfect!)

If you have any questions, please email me.

Copyright Tim Davis 2012